I too was really surprised when watched that epi,
tanna in CR: can I save myself?
BB: no
Tanna *thinking*: aisa koi bhi nahi hai Jise mein save karna chahu
1 min BB give me time to think!
*still thinking*
I was like OMG why did she take so long to think!
There's something really creepy abt her! Even the way she was with her mom yday was wired! If it was me I would have ran to the CR to just shout and say something like I miss u, love u etc! But she just sat there with her present fm her mum even when pritam insisted on running to the CR to see if it's open!!
She seems so emotionless and cold!!